| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.97 | 3.170% | $109.3292 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $149.96 | 12.245% | $168.3226 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $71.97 | 12.788% | $81.1735 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $54.42 | 3.458% | $56.3018 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $230.88 | 9.736% | $253.3585 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $97.61 | 3.560% | $101.0849 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $5.68 | 8.773% | $6.1783 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $716.49 | $775.7488 | $775.74 | $775.75 | $775.80 | |